Image recorded at 13 May 2020 - 23:37
![](/api/files/content/20200513_233700_bb0681227377.png/20200513233700_cambridge-east-0_frame_BS1.png)
Observation type
A long exposure image
Observatory
Time
13 May 2020 - 23:37
Image type
Image with light pollution removed. This image has been processed to attempt to remove light pollution.
Display options
Other files associated with this event
![](/api/thumbnail/20200513_233700_fb5e097520ef.png/20200513233700_cambridge-east-0_frame_BS0.png)
Original image
This is the original image recorded by the camera, with no post-processing.
![](/api/thumbnail/20200513_233700_bb0681227377.png/20200513233700_cambridge-east-0_frame_BS1.png)
Image with light pollution removed
This image has been processed to attempt to remove light pollution.
Metadata about this image
Property | Value |
Observatory ID | cambridge-east-0 |
Unix timestamp | 1589413020.50 |
Pi-gazing type | pigazing:timelapse/backgroundSubtracted |
Width of frame | 720.00 |
Height of frame | 576.00 |
Noise level of input frames (0-255) | 11.27 |
Noise level of stacked image (0-255) | 2.06 |
Multiplicative gain applied to image | 7.07 |
Number of frames spanned | 1498.00 |
Right ascension of Sun (hr) | 3.42 |
Declination of Sun (deg) | 18.69 |
Altitude of Sun (sec) | -18.99 |
Azimuth of Sun (sec) | -4.68 |
Sky clarity estimate | 723.00 |
Metadata about this observation
Property | Value |
Sky clarity estimate | 723.00 |
Orientation: Central RA (hr) | 12.49 |
Orientation: Central dec (deg) | 39.34 |
Orientation: Positional angle of field (deg) | 57.02 |
Orientation: Altitude above horizon (deg) | 60.29 |
Orientation: Azimuth east of north (deg) | -100.24 |
Orientation: Tilt of camera, clockwise from vertical (deg) | -5.89 |
Orientation: Calculated horizontal FoV (deg) | 78.26 |
Orientation: Calculated vertical FoV (deg) | 61.38 |
Orientation: Fit quality | [1.241578815078477, 24] |
Orientation: Fit quality to daily average | [1.7466136552646585, 24] |